<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
      a {
        margin-top: 100px;
        margin-left: 50px;
        text-decoration: none;
        color: purple;
      }

      details {
        margin-top: 40px;
      }
    </style>
</head>

<body>
    <!-- Email link -->
    <a href="mailto:name@example.com"> Send Email </a>

    <!-- Phone call link -->
    <a href="tel:+1234567890"> Call Us </a>

    <!-- SMS link -->
    <a href="sms:+1234567890"> Send SMS </a>

    <details>
      <summary>Click to expand</summary>
      <p>波多野结衣 | 苍井空 | 小仓唯</p>
    </details>
</body>

</html>